well, I'm done. The whole shebang...

If you intended to one day explore a cam that goes to 650 lift or more, I wouldn't worry a fraction of a bit. The flow is still very high at that point. And not for nothin, dats a whole latta lift.

Someone mentioned power with the stepped headers. The problem is cassis figment with a header tube size that would allow excellent / max output. IDK what size the pictures are or how big TTI will do standard head headers.